Evidence row 1237981

What was observed

{
  "endpoints": [],
  "name": "Mantis",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-30T08:20:47.049476Z",
        "status": "active",
        "statusChangedAt": "2026-10-30T08:20:47.049476Z",
        "updatedAt": "2026-10-30T08:20:47.049476Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Real-browser UI checks and speed audits for coding agents, catching fixes that only hide the bug.",
      "name": "io.github.vulinh1704/mantis",
      "packages": [
        {
          "identifier": "@vulinh1704/mantis",
          "packageArguments": [
            {
              "type": "positional",
              "value": "mcp"
            }
          ],
          "registryBaseUrl": "https://registry.npmjs.org",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.7.0"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/vulinh1704/mantis"
      },
      "title": "Mantis",
      "version": "0.7.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Real-browser UI checks and speed audits for coding agents, catching fixes that only hide the bug."
}

What the leaf hashes

{"body":"b0655da0a8a5304fa80a0b07caa5d8128f7f46622608e70ce6303b15e19c68f6","id":1237981,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793351716114419,"prev":null,"subject":"mcp_registry:io.github.vulinh1704/mantis","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-30 (243099 rows).

1. 0x6327358f15dcba6b0d2dd7eaa64688c3f1f0660d7da75daaf45249d992410ca5
2. 0x654d162c771f3cd4ee866852d7a762d54f72f7372eb8fa986ffff8712642d599
3. 0x14fe09ffcca315f3319ea9244a8ed769476ed4bc98c82dffc2f7588bbdc0badb
4. 0x70bc15b3246cf18afd3970634774a73a4853e969d339cc89aa988c930028b376
5. 0xe61582577366e0002e3876cfb2f128de93f09e888b16c8689c8b7bf659e990df
6. 0xc898acba5b170d3458c5c6280cf1357ec253cefa3ae7df78ac46a3f36ec0cc7a
7. 0x250ec4f8b9f46a51a42f6a35f6ce7c17b9be60b3b10b14a1a3c6f27bdc8b5298
8. 0x2ed22985ba18939fc3dc362891b85f87622b78c6dc5db395746817ab8a43c5a6
9. 0xe53d81d0974f20ea3d031a40d568d9021c94530da28c60430c4415fb232eb986
10. 0xee18a20d08a35f6d12c270d29ba0c175854703808d2bfd3b34b0107c40e9c012
11. 0xb083831c69778dc18fa11ecffbb577249d24650eab65170f9bc375d54eeda29a
12. 0x3af23ab148f0bbaee09307fb949963ba200b63c08464f0ff3807500afab9898f
13. 0x71866e46af973a0dfdc12482585dfcdbcf016f95832fc06f75f5454e82088a3e
14. 0x863694f188c4b3bb5062c468823f130a2c1762c9b6bf2ce9a68fd27f465427d0
15. 0x7ecc532de10b728de98de2eb2a81fbd8da2254ff32b38b6ffde14af9964fc470
16. 0x910a91495535ac1a9e959d27d607e185616d2d41b45bc7071c6357f426f372d8
17. 0xffe660edb9e5c6e3449a49454634c3e7b2f9fe703e5697f723b021735647ab7e
18. 0x30a81d8fcef4e8f9e2877c62796cfc5612fc1b251127d531dee28f8dbd5c5147

Day root

0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875

Chained

0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822

Published

On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861